Junior Men | Pentathlon | 16 May 1965 | Wimbledon Park | 2775pts | | David Adams | (Tulse Hill School) |
Junior Men | Pentathlon | 7 May 1967 | Wimbledon Park | 2645pts | | A Brooks | (Belgrave Harriers) |
Junior Men | Pentathlon | 19 May 1968 | Wimbledon Park | 2499pts | | Tony Collins | (Herne Hill Harriers) |
Junior Men | Pentathlon | 18 May 1969 | Wimbledon Park | 2737pts | | Tony Martin | (Dulwich College) |
Junior Men | Pentathlon | 10 May 1970 | Wimbledon Park | 2685pts | | P A Martin | (Dulwich College) |
Junior Men | Pentathlon | 15 May 1971 | Wimbledon Park | 2696pts | | P Jarvis | (Walton AC / Kingston Grammar School) |
Junior Men | Pentathlon | 06 May 1972 | Ewell Court | 2127pts | | A Allen | (Walton AC) |
Junior Men | Pentathlon | 15 April 1973 | Wimbledon Park | 2754pts | | Neville Wade | (Herne Hill Harriers) |
Junior Men | Pentathlon | 3 May 1975 | Wimbledon Park | 3019pts | | Steve Johnson | (Epsom & Ewell Harriers) |
Junior Men | Pentathlon | 1 May 1977 | Motspur Park | 2598pts | | Peter Crosbie | (Belgrave Harriers) |
Junior Men | Pentathlon | 30 April 1978 | Motspur Park | 3154pts | | Bryan Long | (Surrey AC) |
Junior Men | Pentathlon | 29 April 1979 | Motspur Park | 2683pts | | Robert Young | (Woking AC) |
Junior Men | Pentathlon | 27 April 1980 | Motspur Park | 2625pts | | Robert Young | (Woking AC) |
Junior Men | Pentathlon | 25 April 1981 | Wimbledon Park | 2590pts | | A Vaudin | (Sutton & Cheam Harriers) |
Junior Men | Pentathlon | 25 April 1982 | Wimbledon Park | 2564pts | | A Vaudin | (Sutton & Cheam Harriers) |
Junior Men | Pentathlon | 24 April 1983 | Croydon Arena | 2415pts | | Neil Warzee | (Guildford & Godalming AC) |
Junior Men | Pentathlon | 29 April 1984 | Croydon Arena | 2698pts | | Matthew Stone | (Sutton & Cheam Harriers) |
Junior Men | Pentathlon | 28 April 1985 | Croydon Arena | 2305 pts | | G.Reynolds | (Surrey Beagles AC) |
Junior Men | Pentathlon | 27 April 1986 | Tooting Bec | 2735pts | | M Morley | (Hercules Wimbledon AC) |
Junior Men | Pentathlon | 26 April 1987 | Tooting Bec | 2785pts | | M Morley | (Hercules Wimbledon AC) |
Junior Men | Pentathlon | 24 April 1988 | Sheerwater, Woking | 2683pts | | L Hunt | (Mitcham & Sutton AC) |
Junior Men | Pentathlon | 23 April 1989 | Sheerwater, Woking | 2488pts | | M Thompson | (Kingston AC & Polytechnic Harriers) |
Junior Men | Pentathlon | 22 April 1990 | Sheerwater, Woking | 2744pts | | Robert Male | (Camberley & District AC) |
Junior Men | Pentathlon | 21 April 1991 | Kingsmeadow Stadium | 2751pts | | William Gilles | (Croydon Harriers) |
Junior Men | Pentathlon | 3 May 1992 | Kingsmeadow Stadium | 2740pts | | William Gilles | (Croydon Harriers) |
Under-20 Men | Pentathlon | 2 May 1993 | Wimbledon Park | 2458pts | | S White | (Holland Sports AC) |
Under-20 Men | Dec U20 | 30 April 1995 | Wimbledon Park | 4810 pts | CBP | Lee Broomfield | (Tiffin School, Kingston) |
Under-20 Men | Dec U20 | 2 August 1998 | Enfield | 5899pts | CBP | Edward Coats | (Guildford & Godalming AC) |
Under-20 Men | Dec U20 | 9 September 2001 | Haslett Avenue, Crawley | 5119 pts | CBP | Jake Elsworthy | (Croydon Harriers) |
Under-20 Men | Dec U20 | 14 September 2003 | Haslett Avenue, Crawley | 4422pts | | Matthew Hall | (Croydon Harriers) |
Under-20 Men | Dec U20 | 19 September 2004 | Haslett Avenue, Crawley | 4690pts | | Humphrey Waddington | (Kingston AC & Polytechnic Harriers) |
Under-20 Men | Dec U20 | 11 September 2005 | Haslett Avenue, Crawley | 5677pts | | Roy Collier | (Belgrave Harriers) |
Under-20 Men | Dec U20 | 10 September 2006 | K2 Crawley | 5253pts | | George Thatcher | (Croydon Harriers) |
Under-20 Men | Dec U20 | 9 September 2007 | Broadbridge Heath | 5341pts | | Jamie East | (Camberley & District AC) |
Under-20 Men | Dec U20 | 13 September 2009 | Broadbridge Heath | 5308pts | | Ned Quiney | (Croydon Harriers) |
Under-20 Men | Dec U20 | 12 September 2010 | Broadbridge Heath | 3731pts | | Martin Lay | (Epsom & Ewell Harriers) |
Under-20 Men | Dec U20 | 11 September 2011 | Sutton Arena | 5133pts /+2.2 | | Jack Phipps | (Woking AC) |
Under-20 Men | Dec U20 | 9 September 2012 | Sutton Arena | 5457pts | | Jack Phipps | (Woking AC) |
Under-20 Men | Dec U20 | 14 September 2014 | Carshalton | 4534pts | | Justin Tarrant | (Crawley AC) |
Under-20 Men | Dec U20 | 13 September 2015 | Carshalton | 5064pts /+2.3 | | Justin Tarrant | (Crawley AC) |
Under-20 Men | Dec U20 | 11 September 2016 | Carshalton | 4491pts | | William Gwynne | (Kingston AC & Polytechnic Harriers) |
Under-20 Men | Dec U20 | 10 September 2017 | Carshalton | 4800 | | Rafe Scott | (Guildford & Godalming AC) |
Under-20 Men | Dec U20 | 9 September 2018 | Carshalton | 5082pts | | Reuben Vaughan | (Croydon Harriers) |
Under-20 Men | Dec U20 | 8 September 2019 | Carshalton | 3383pts | | James Vancliff | (Holland Sports AC) |
Under-20 Men | Dec U20 | 12 September 2021 | Carshalton | 4431pts /1.0 | | Lawrence Pritchard | (Guildford & Godalming AC) |
Under-20 Men | Dec U20 | 4 September 2022 | Carshalton | 3850pts /0.6 | | Michael Warne | (Holland Sports AC) |
Under-20 Men | Dec U20 | 3 September 2023 | Carshalton | 6086pts /-0.9 | CBP | William Sutton | (Brighton & Hove AC) |